Spurs reserve Manu Ginobili has been ruled out of the remainder of Saturday’s Spurs-Celtics game with a contusion of the left quadriceps. Ginobili was injured while running into a screen by Boston’s Chris Wilcox with 2:42 remaining in the first quarter.

It is the third known injury of the season for the 35-year-old veteran, who missed several preseason games with a sore foot and several more in the regular season with back spasms.

Ginobili is averaging 12 points, 4.7 rebounds and 3.7 assists in his 11th season with the Spurs.